Sharpening stone holder



FIG. 1 is a perspective view of a sharpening stone holder showing my new design;

FIG. 2 is an end view thereof of the end opposite that shown in FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof with the rear elevational view being a mirror image; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a sharpening stone holder, as shown and described. 